KR20090005293A - 측정 장치 및 그 사용 방법 - Google Patents
측정 장치 및 그 사용 방법 Download PDFInfo
- Publication number
- KR20090005293A KR20090005293A KR1020087020215A KR20087020215A KR20090005293A KR 20090005293 A KR20090005293 A KR 20090005293A KR 1020087020215 A KR1020087020215 A KR 1020087020215A KR 20087020215 A KR20087020215 A KR 20087020215A KR 20090005293 A KR20090005293 A KR 20090005293A
- Authority
- KR
- South Korea
- Prior art keywords
- polynomial
- primary
- items
- signal
- calibration
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 61
- 238000005259 measurement Methods 0.000 claims abstract description 69
- 230000001419 dependent effect Effects 0.000 claims abstract description 29
- 238000012937 correction Methods 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims description 41
- 238000005457 optimization Methods 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 5
- 238000012935 Averaging Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 description 23
- 238000004364 calculation method Methods 0.000 description 20
- 238000011088 calibration curve Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
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- 238000012545 processing Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
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- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
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- 230000008054 signal transmission Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
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- 229910052760 oxygen Inorganic materials 0.000 description 2
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- 230000002411 adverse Effects 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
- G01F23/18—Indicating, recording or alarm devices actuated electrically
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
- G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
- G01D3/022—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation having an ideal characteristic, map or correction data stored in a digital memory
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
- G01D3/0365—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves the undesired influence being measured using a separate sensor, which produces an influence related signal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/50—Correcting or compensating means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Technology Law (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Marketing (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Software Systems (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/337,011 | 2006-01-20 | ||
US11/337,011 US7532992B2 (en) | 2006-01-20 | 2006-01-20 | Measuring apparatuses and methods of using them |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090005293A true KR20090005293A (ko) | 2009-01-13 |
Family
ID=38286574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087020215A KR20090005293A (ko) | 2006-01-20 | 2007-01-17 | 측정 장치 및 그 사용 방법 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7532992B2 (fr) |
EP (1) | EP1974289A4 (fr) |
JP (1) | JP2009524055A (fr) |
KR (1) | KR20090005293A (fr) |
CN (1) | CN101473196A (fr) |
AU (1) | AU2007208473A1 (fr) |
CA (1) | CA2637188A1 (fr) |
WO (1) | WO2007087199A2 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7650238B2 (en) * | 2005-05-09 | 2010-01-19 | Northrop Grumman Corporation | Environmental characteristic determination |
US7532992B2 (en) * | 2006-01-20 | 2009-05-12 | Teledyne Isco, Inc. | Measuring apparatuses and methods of using them |
US8152366B2 (en) * | 2008-01-23 | 2012-04-10 | University Of Delaware | Estimation of subsurface thermal structure using sea surface height and sea surface temperature |
US9302586B2 (en) * | 2010-12-15 | 2016-04-05 | Jaguar Land Rover Limited | Wading vehicle water level display |
US9007377B2 (en) * | 2011-05-27 | 2015-04-14 | Molecular Devices, Llc | System and method for displaying parameter independence in a data analysis system |
GB201323009D0 (en) * | 2013-10-21 | 2014-02-12 | Continental Automotive Systems | Dual range high precision pressure sensor |
DE202015101756U1 (de) * | 2015-04-10 | 2016-07-13 | Bürkert Werke GmbH | Kalibriersystem |
FR3034863B1 (fr) * | 2015-04-10 | 2018-08-31 | Carrier Corporation | Procedes de determination d'un volume de liquide a une temperature predeterminee, de calcul de quantites d'energie thermique et de determination d'un profil de consommation d'eau chaude |
US10006791B2 (en) | 2015-09-23 | 2018-06-26 | Texas Instruments Incorporated | Ultrasonic flow meter auto-tuning for reciprocal operation of the meter |
FR3063815B1 (fr) * | 2017-03-10 | 2019-03-22 | Sagemcom Energy & Telecom Sas | Procede de mesure d’une vitesse d’un fluide |
FR3063814B1 (fr) * | 2017-03-10 | 2019-03-22 | Sagemcom Energy & Telecom Sas | Procede de mesure d’une vitesse d’un fluide |
CN107665589B (zh) * | 2017-09-19 | 2020-06-26 | 深圳云停智能交通技术研究院有限公司 | 通过产生受控干扰信号的车辆检测器抗干扰装置及方法 |
CN107730976A (zh) * | 2017-09-19 | 2018-02-23 | 深圳云停智能交通技术研究院有限公司 | 一种地磁车辆检测器抗干扰系统及方法 |
JP6927022B2 (ja) * | 2017-12-22 | 2021-08-25 | オムロン株式会社 | センサ管理装置とその方法およびプログラム |
WO2020060694A1 (fr) | 2018-09-21 | 2020-03-26 | Ecolab Usa Inc. | Dispositif et procédé de surveillance de niveau de fluide portatifs |
DE102019106762A1 (de) * | 2018-12-21 | 2020-06-25 | Endress + Hauser Flowtec Ag | Verfahren zum Ermitteln eines physikalischen Parameters einer mit Gas beladenen Flüssigkeit |
CN111650623B (zh) * | 2020-06-12 | 2023-03-28 | 长江水利委员会水文局长江上游水文水资源勘测局 | 一种换能器竖直调节及水深归位方法 |
CN112461376B (zh) * | 2020-12-07 | 2024-05-24 | 爱沃泰科技(深圳)有限公司 | 一种自适应红外传感器信号采样算法 |
Family Cites Families (36)
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US4481596A (en) * | 1981-11-02 | 1984-11-06 | Kaye Instruments Inc. | Method of and apparatus for automatically compensating for variations in output response characteristics of sensors and the like |
JP2579143B2 (ja) * | 1984-02-02 | 1997-02-05 | ハネウエル・インコーポレーテッド | プロセス変数センサのディジタル補正の方法およびそのためのプロセス変数発信器 |
US4754641A (en) * | 1987-02-10 | 1988-07-05 | Schlumberger Technology Corporation | Method and apparatus for measurement of fluid flow in a drilling rig return line |
US5275042A (en) | 1990-10-04 | 1994-01-04 | Isco, Inc. | Variable gate flow analyzing method and apparatus |
US5371686A (en) | 1992-03-30 | 1994-12-06 | Isco, Inc. | Ultrasonic fluid velocity measuring system |
US5777892A (en) | 1992-03-30 | 1998-07-07 | Isco, Inc. | Doppler shift velocity measuring system with correction factors |
US6892572B2 (en) | 1994-05-09 | 2005-05-17 | Automotive Technologies International, Inc. | Method and apparatus for measuring the quantity of a liquid in a vehicle container |
US5757664A (en) | 1996-06-04 | 1998-05-26 | Warren Rogers Associates, Inc. | Method and apparatus for monitoring operational performance of fluid storage systems |
JPH08184560A (ja) | 1994-12-28 | 1996-07-16 | Hoechst Japan Ltd | 有機溶剤蒸気を検出するための光センサ装置 |
US5531961A (en) | 1995-02-10 | 1996-07-02 | Isco, Inc. | Water impurity analyzer |
US5940780A (en) | 1995-09-29 | 1999-08-17 | Advanced Thermal Solutions, Inc. | Universal transceiver |
US5731995A (en) | 1996-04-12 | 1998-03-24 | Mc Donnell Douglas Corp | Method for determining pressure |
US6691061B1 (en) | 1996-06-04 | 2004-02-10 | Warren Rogers Associates, Inc. | Method and apparatus for monitoring operational performance of fluid storage systems |
US5691914A (en) * | 1996-07-24 | 1997-11-25 | American Sigma, Inc. | Fluid flow measurement correcting system, and methods of constructing and utilizing same |
US6769307B1 (en) | 1997-11-21 | 2004-08-03 | Perceptron, Inc. | Method and system for processing measurement signals to obtain a value for a physical parameter |
US6311136B1 (en) | 1997-11-26 | 2001-10-30 | Invensys Systems, Inc. | Digital flowmeter |
FR2781048B1 (fr) | 1998-07-10 | 2000-09-15 | Faure Herman | Mesures croisees des signaux acoustiques d'un debitmetre |
US6796173B1 (en) | 1998-10-09 | 2004-09-28 | Fti Flow Technology, Inc. | Fuel flowmeter |
JP2000180230A (ja) * | 1998-12-17 | 2000-06-30 | Tokimec Inc | 流量計及び流量測定方法 |
US6369712B2 (en) | 1999-05-17 | 2002-04-09 | The Goodyear Tire & Rubber Company | Response adjustable temperature sensor for transponder |
US6314380B1 (en) | 1999-06-03 | 2001-11-06 | Robert Bosch Corporation Corp Of Delaware | Ultrasound transducer temperature compensation methods, apparatus and programs |
US6308553B1 (en) | 1999-06-04 | 2001-10-30 | Honeywell International Inc | Self-normalizing flow sensor and method for the same |
US6343617B1 (en) | 1999-07-09 | 2002-02-05 | Millipore Corporation | System and method of operation of a digital mass flow controller |
US6449571B1 (en) | 1999-07-09 | 2002-09-10 | Mykrolis Corporation | System and method for sensor response linearization |
US6701274B1 (en) | 1999-08-27 | 2004-03-02 | Rosemount Inc. | Prediction of error magnitude in a pressure transmitter |
US6352001B1 (en) | 1999-08-30 | 2002-03-05 | General Electric Company | Non-iterative method for obtaining mass flow rate |
US6775632B1 (en) | 1999-12-14 | 2004-08-10 | The Goodyear Tire & Rubber Company | Calibration of a transponders for a tire pressure monitoring system |
US6681625B1 (en) | 2000-01-19 | 2004-01-27 | Lockheed Martin Corporation | Constant-temperature-difference bidirectional flow sensor |
DE01918944T1 (de) | 2000-03-23 | 2004-10-21 | Invensys Systems, Inc., Foxboro | Korrektur für eine zweiphasenströmung in einem digitalen durchflussmesser |
US6871551B2 (en) | 2000-06-28 | 2005-03-29 | Endress + Hauser Wetzer Gmbh + Co. Kg | Apparatus for generating and conducting a fluid flow, and method of monitoring said apparatus |
US6879926B2 (en) | 2001-06-29 | 2005-04-12 | National Instruments Corporation | Measurement system software architecture for easily creating high-performance measurement applications |
US6850857B2 (en) | 2001-07-13 | 2005-02-01 | Honeywell International Inc. | Data fusion of stationary array sensor and scanning sensor measurements |
US6777940B2 (en) | 2002-11-08 | 2004-08-17 | Ultima Labs, Inc. | Apparatus and method for resistivity well logging |
DE112005001710B4 (de) * | 2004-07-22 | 2019-10-10 | Avl List Gmbh | Verfahren zur Untersuchung des Verhaltens von komplexen Systemen, insbesondere von Brennkraftmaschinen |
US7401497B2 (en) * | 2005-10-31 | 2008-07-22 | Honeywell International Inc. | Microdischarge detector method and apparatus |
US7532992B2 (en) * | 2006-01-20 | 2009-05-12 | Teledyne Isco, Inc. | Measuring apparatuses and methods of using them |
-
2006
- 2006-01-20 US US11/337,011 patent/US7532992B2/en not_active Expired - Fee Related
-
2007
- 2007-01-17 CN CNA2007800061268A patent/CN101473196A/zh active Pending
- 2007-01-17 CA CA002637188A patent/CA2637188A1/fr not_active Abandoned
- 2007-01-17 WO PCT/US2007/001148 patent/WO2007087199A2/fr active Search and Examination
- 2007-01-17 JP JP2008551330A patent/JP2009524055A/ja active Pending
- 2007-01-17 KR KR1020087020215A patent/KR20090005293A/ko not_active Application Discontinuation
- 2007-01-17 AU AU2007208473A patent/AU2007208473A1/en not_active Abandoned
- 2007-01-17 EP EP07762617A patent/EP1974289A4/fr not_active Withdrawn
-
2009
- 2009-05-04 US US12/435,155 patent/US20090216477A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2637188A1 (fr) | 2007-08-02 |
US20070174013A1 (en) | 2007-07-26 |
US20090216477A1 (en) | 2009-08-27 |
US7532992B2 (en) | 2009-05-12 |
CN101473196A (zh) | 2009-07-01 |
WO2007087199A3 (fr) | 2008-12-04 |
WO2007087199A2 (fr) | 2007-08-02 |
JP2009524055A (ja) | 2009-06-25 |
EP1974289A2 (fr) | 2008-10-01 |
EP1974289A4 (fr) | 2012-09-26 |
AU2007208473A1 (en) | 2007-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |